+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
-
-TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))/..
-
-include $(TOP_LTTNG_MODULES_DIR)/Kbuild.common
-
-ccflags-y += -I$(TOP_LTTNG_MODULES_DIR)/include
-
-obj-$(CONFIG_LTTNG) += lttng-probe-sched.o
-obj-$(CONFIG_LTTNG) += lttng-probe-irq.o
-obj-$(CONFIG_LTTNG) += lttng-probe-timer.o
-obj-$(CONFIG_LTTNG) += lttng-probe-kmem.o
-obj-$(CONFIG_LTTNG) += lttng-probe-module.o
-obj-$(CONFIG_LTTNG) += lttng-probe-power.o
-obj-$(CONFIG_LTTNG) += lttng-probe-statedump.o
-
-ifneq ($(CONFIG_NET_9P),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 10 \) ] ; then \
- echo "lttng-probe-9p.o" ; fi;)
-endif # CONFIG_NET_9P
-
-i2c_dep = $(srctree)/include/trace/events/i2c.h
-ifneq ($(wildcard $(i2c_dep)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-i2c.o
-endif
-
-ifneq ($(CONFIG_KVM),)
- obj-$(CONFIG_LTTNG) += lttng-probe-kvm.o
- ifneq ($(CONFIG_X86),)
- kvm_dep_lapic = $(srctree)/arch/x86/kvm/lapic.h
- kvm_dep_lapic_check = $(wildcard $(kvm_dep_lapic))
- ifneq ($(kvm_dep_lapic_check),)
- # search for iodev.h in any of its known locations
- kvm_dep_iodev = $(srctree)/virt/kvm/iodev.h $(srctree)/include/kvm/iodev.h
- kvm_dep_iodev_check = $(wildcard $(kvm_dep_iodev))
- ifneq ($(kvm_dep_iodev_check),)
- kvm_dep_emulate = $(srctree)/arch/x86/kvm/kvm_emulate.h
- kvm_dep_emulate_wildcard = $(wildcard $(kvm_dep_emulate))
- kvm_dep_emulate_check = $(shell \
- if [ \( $(VERSION) -ge 6 \
- -o \( $(VERSION) -eq 5 -a $(PATCHLEVEL) -eq 7 \) \) -a \
- -z "$(kvm_dep_emulate_wildcard)" ] ; then \
- echo "warn" ; \
- else \
- echo "ok" ; \
- fi ;)
- ifeq ($(kvm_dep_emulate_check),ok)
- CFLAGS_lttng-probe-kvm-x86.o += -I$(srctree)/virt/kvm \
- -I$(srctree)/arch/x86/kvm
- CFLAGS_lttng-probe-kvm-x86-mmu.o += -I$(srctree)/virt/kvm
- obj-$(CONFIG_LTTNG) += lttng-probe-kvm-x86.o
- obj-$(CONFIG_LTTNG) += lttng-probe-kvm-x86-mmu.o
- else # ($(kvm_dep_emulate_check),ok)
- $(warning File $(kvm_dep_emulate) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
- endif # ($(kvm_dep_emulate_check),ok)
- else # $(kvm_dep_iodev_check)
- $(warning File $(kvm_dep_iodev) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
- endif # $(kvm_dep_iodev_check)
- else # $(kvm_dep_lapic_check)
- $(warning File $(kvm_dep_lapic) not found. Probe "kvm" x86-specific is disabled. Use full kernel source tree to enable it.)
- endif # $(kvm_dep_lapic_check)
- endif # CONFIG_X86
-endif # CONFIG_KVM
-
-ifneq ($(CONFIG_X86),)
- x86_irq_vectors_dep = $(srctree)/arch/x86/include/asm/trace/irq_vectors.h
-
- ifneq ($(wildcard $(x86_irq_vectors_dep)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-x86-irq-vectors.o
- endif # $(wildcard $(x86_irq_vectors_dep))
-
- x86_exceptions_dep = $(srctree)/arch/x86/include/asm/trace/exceptions.h
-
- ifneq ($(wildcard $(x86_exceptions_dep)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-x86-exceptions.o
- endif # $(wildcard $(x86_exceptions_dep))
-endif # CONFIG_X86
-
-obj-$(CONFIG_LTTNG) += lttng-probe-signal.o
-
-ifneq ($(CONFIG_BLOCK),)
- # need blk_cmd_buf_len
- ifneq ($(CONFIG_EVENT_TRACING),)
- obj-$(CONFIG_LTTNG) += lttng-probe-block.o
- endif # CONFIG_EVENT_TRACING
-endif # CONFIG_BLOCK
-
-ifneq ($(CONFIG_NET),)
- obj-$(CONFIG_LTTNG) += lttng-probe-napi.o
- obj-$(CONFIG_LTTNG) += lttng-probe-skb.o
- obj-$(CONFIG_LTTNG) += lttng-probe-net.o
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
- echo "lttng-probe-sock.o" ; fi;)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
- echo "lttng-probe-udp.o" ; fi;)
-endif # CONFIG_NET
-
-ifneq ($(CONFIG_SND_SOC),)
- obj-$(CONFIG_LTTNG) += lttng-probe-asoc.o
-endif # CONFIG_SND_SOC
-
-ifneq ($(CONFIG_EXT3_FS),)
- ext3_dep = $(srctree)/fs/ext3/*.h
- ext3_dep_check = $(wildcard $(ext3_dep))
- ext3 = $(shell \
- if [ $(VERSION) -lt 4 -o \( $(VERSION) -eq 4 -a $(PATCHLEVEL) -lt 3 \) ] ; then \
- if [ $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
- if [ \( $(VERSION) -ge 4 -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) \) -a \
- -z "$(ext3_dep_check)" ] ; then \
- echo "warn" ; \
- exit ; \
- fi; \
- echo "lttng-probe-ext3.o" ; \
- fi; \
- fi;)
- ifeq ($(ext3),warn)
- $(warning Files $(ext3_dep) not found. Probe "ext3" is disabled. Use full kernel source tree to enable it.)
- ext3 =
- endif # $(ext3),warn
- obj-$(CONFIG_LTTNG) += $(ext3)
-endif # CONFIG_EXT3_FS
-
-ifneq ($(CONFIG_GPIOLIB),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 3 ] ; then \
- echo "lttng-probe-gpio.o" ; fi;)
-endif # CONFIG_GPIOLIB
-
-ifneq ($(CONFIG_JBD2),)
- obj-$(CONFIG_LTTNG) += lttng-probe-jbd2.o
-endif # CONFIG_JBD2
-
-ifneq ($(CONFIG_JBD),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 1 \) ] ; then \
- echo "lttng-probe-jbd.o" ; fi;)
-endif # CONFIG_JBD
-
-ifneq ($(CONFIG_REGULATOR),)
- obj-$(CONFIG_LTTNG) += lttng-probe-regulator.o
-endif # CONFIG_REGULATOR
-
-ifneq ($(CONFIG_SCSI),)
- obj-$(CONFIG_LTTNG) += lttng-probe-scsi.o
-endif # CONFIG_SCSI
-
-obj-$(CONFIG_LTTNG) += lttng-probe-vmscan.o
-
-# lock probe does not work, so disabling it for now
-#ifneq ($(CONFIG_LOCKDEP),)
-# obj-$(CONFIG_LTTNG) += lttng-probe-lock.o
-#endif # CONFIG_LOCKDEP
-
-ifneq ($(CONFIG_BTRFS_FS),)
- btrfs_dep = $(srctree)/fs/btrfs/*.h
- ifneq ($(wildcard $(btrfs_dep)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-btrfs.o
- else
- $(warning Files $(btrfs_dep) not found. Probe "btrfs" is disabled. Use full kernel source tree to enable it.)
- endif # $(wildcard $(btrfs_dep))
-endif # CONFIG_BTRFS_FS
-
-obj-$(CONFIG_LTTNG) += lttng-probe-compaction.o
-
-ifneq ($(CONFIG_EXT4_FS),)
- ext4_dep = $(srctree)/fs/ext4/*.h
- ifneq ($(wildcard $(ext4_dep)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-ext4.o
- else
- $(warning Files $(ext4_dep) not found. Probe "ext4" is disabled. Use full kernel source tree to enable it.)
- endif # $(wildcard $(ext4_dep))
-endif # CONFIG_EXT4_FS
-
-obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
- echo "lttng-probe-printk.o" ; fi;)
-
-ifneq ($(CONFIG_FRAME_WARN),0)
- CFLAGS_lttng-probe-printk.o += -Wframe-larger-than=2200
-endif
-
-obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 6 \) \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -ge 2 \) \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 4 -a $(SUBLEVEL) -ge 9 \) \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -eq 0 -a $(SUBLEVEL) -ge 41 \) ] ; then \
- echo "lttng-probe-random.o" ; fi;)
-
-obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
- echo "lttng-probe-rcu.o" ; fi;)
-
-ifneq ($(CONFIG_REGMAP),)
- regmap_dep_4_1 = $(srctree)/drivers/base/regmap/trace.h
- ifneq ($(wildcard $(regmap_dep_4_1)),)
- obj-$(CONFIG_LTTNG) += lttng-probe-regmap.o
- else
- $(warning File $(regmap_dep_4_1) not found. Probe "regmap" is disabled. Need Linux 4.1+ kernel source tree to enable it.)
- endif # $(wildcard $(regmap_dep_4_1)),
-endif # CONFIG_REGMAP
-
-ifneq ($(CONFIG_PM_RUNTIME),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 2 \) ] ; then \
- echo "lttng-probe-rpm.o" ; fi;)
-endif # CONFIG_PM_RUNTIME
-
-ifneq ($(CONFIG_SUNRPC),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 4 \) ] ; then \
- echo "lttng-probe-sunrpc.o" ; fi;)
-endif # CONFIG_SUNRPC
-
-ifneq ($(CONFIG_VIDEO_V4L2),)
- obj-$(CONFIG_LTTNG) += $(shell \
- if [ $(VERSION) -ge 4 \
- -o \( $(VERSION) -eq 3 -a $(PATCHLEVEL) -ge 14 \) ] ; then \
- echo "lttng-probe-v4l2.o" ; fi;)
-endif # CONFIG_VIDEO_V4L2
-
-obj-$(CONFIG_LTTNG) += lttng-probe-workqueue.o
-
-ifneq ($(CONFIG_KALLSYMS_ALL),)
- obj-$(CONFIG_LTTNG) += lttng-probe-writeback.o
-else
- ifdef CONFIG_LOCALVERSION # Check if dot-config is included.
- $(warning CONFIG_KALLSYMS_ALL is disabled, therefore probe "writeback" is disabled. Rebuild your kernel with this configuration option enabled in order to trace this subsystem.)
- endif
-endif # CONFIG_KALLSYMS_ALL
-
-ifneq ($(CONFIG_KPROBES),)
- obj-$(CONFIG_LTTNG) += lttng-kprobes.o
-endif # CONFIG_KPROBES
-
-ifneq ($(CONFIG_UPROBES),)
- obj-$(CONFIG_LTTNG) += lttng-uprobes.o
-endif # CONFIG_UPROBES
-
-ifneq ($(CONFIG_KRETPROBES),)
- obj-$(CONFIG_LTTNG) += lttng-kretprobes.o
-endif # CONFIG_KRETPROBES
-
-ifneq ($(CONFIG_PREEMPTIRQ_EVENTS),)
- obj-$(CONFIG_LTTNG) += lttng-probe-preemptirq.o
-endif # CONFIG_PREEMPTIRQ_EVENTS
-
-# vim:syntax=make
projects / lttng-modules.git / blobdiff